CN221594346U

CN221594346U - Geological sampling device

Info

Publication number: CN221594346U
Application number: CN202420137435.XU
Authority: CN
Inventors: 姚翠芸; 陈伟
Original assignee: Shanxi Coal Geology 115 Exploration Institute Co ltd
Current assignee: Shanxi Coal Geology 115 Exploration Institute Co ltd
Priority date: 2024-01-19
Filing date: 2024-01-19
Publication date: 2024-08-23
Anticipated expiration: 2034-01-19

Abstract

The utility model relates to a geological sampling device, which comprises a sampling tube and a handle, wherein a drill bit is arranged at the lower side of the sampling tube, and an adjusting component is arranged between the drill bit and the sampling tube; the adjusting component comprises a fixed block fixedly connected with the top of the drill bit, a connecting rod is arranged on the upper side of the fixed block, a mounting component is arranged between the connecting rod and the fixed block, a piston plate is fixedly connected to the upper end of the connecting rod, an adjusting rod is fixedly connected to the upper side of the piston plate, and a pressing plate is fixedly connected to the upper end of the adjusting rod. This geology sampling device, convenient to use, labour saving and time saving has improved the convenience of sample greatly, has made things convenient for the staff to use, and the practicality is high, has solved traditional geology sampling device at the in-process of using, and the staff is inconvenient for taking out fast the sample in the sampling tube, and is comparatively laborious when taking out, can extremely waste staff's time, uses comparatively inconvenient problem.

Description

Geological sampling device

Technical Field

The utility model relates to the technical field of geological exploration, in particular to a geological sampling device.

Background

Soil sampling is the most basic operation in geological exploration, and soil sampling refers to a method for collecting soil samples, and comprises the steps of arrangement of sampling points and sampling technology. Taking a profile soil sample, wherein the taking is performed after the profile observation and recording are finished; the profile is trimmed and cleaned before sampling, the surface-most clay is scraped off, and then the sample is sampled from the central typical part layer by layer from top to bottom according to layers.

At present, soil sampling is generally performed by adopting a soil sampling device, and the existing soil sampling device usually utilizes a sampling tube with a drill bit to sample, but in the using process of the traditional geological sampling device, a worker is inconvenient to rapidly take out a sample in the sampling tube, the time of the worker is wasted extremely, and the use is inconvenient, so that the geological sampling device is provided for solving the problem in the prior art.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a geological sampling device which has the advantages of convenience in sampling and the like, and solves the problems that in the using process of the traditional geological sampling device, a worker is inconvenient to take out a sample in a sampling tube quickly, the taking out is laborious, the time of the worker is extremely wasted and the use is inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the geological sampling device comprises a sampling tube and a handle, wherein a drill bit is arranged on the lower side of the sampling tube, and an adjusting component is arranged between the drill bit and the sampling tube;

The adjusting component comprises a fixed block fixedly connected with the top of the drill bit, a connecting rod is arranged on the upper side of the fixed block, a mounting component is arranged between the connecting rod and the fixed block, a piston plate is fixedly connected to the upper end of the connecting rod, an adjusting rod is fixedly connected to the upper side of the piston plate, a pressing plate is fixedly connected to the upper end of the adjusting rod, a first spring is sleeved on the outer wall of the adjusting rod, a first supporting plate is connected to the upper end of the first spring in a butt mode, and a limiting block is connected to the lower end of the first spring in a butt mode.

Further, the handles are fixedly connected to the side wall of the top of the sampling tube, the number of the handles is two, and the two handles are respectively arranged on two sides of the sampling tube.

Further, the lower end of the sampling tube is opened, and the fixed block is propped against the lower end of the sampling tube.

Further, connecting rod, piston plate, regulation pole, first spring, first backing sheet and stopper all are located the sampling tube inboard, the upper end of adjusting the pole extends to the upside of sampling tube.

Further, the first supporting plate is fixedly connected to the outer wall of the adjusting rod, the limiting blocks are fixedly connected to the inner wall of the sampling tube, the number of the limiting blocks is two, and the two limiting blocks are respectively arranged on two sides of the adjusting rod.

Further, the piston plate is adapted with the inner wall of the sampling tube, a guide post is fixedly connected to the upper side of the piston plate, a sleeve is fixedly connected to the inner wall of the sampling tube, the guide posts are inserted into the inner side of the sleeve, the number of the guide posts and the number of the sleeve are two, and the guide posts and the sleeves are respectively arranged on two sides of the adjusting rod.

Further, the installation component comprises inserted block, locating piece, second backing sheet and ejector pin, the lower extreme of inserted block fixed connection to the connecting rod and peg graft in the inboard of fixed block.

Further, the locating block, the ejector rod and the second supporting piece are all arranged in the fixing block, the locating block and the ejector rod are fixedly connected with one side of the second supporting piece, and the locating block extends to the inner side of the insertion block.

Further, one side of the second supporting piece away from the inserting block is fixedly connected with a second spring, and one end of the second spring away from the second supporting piece is fixedly connected with the inside of the fixing block.

Compared with the prior art, the utility model provides a geological sampling device, which has the following beneficial effects:

1. This geological sampling device rotates the sampling tube through holding the handle, rotate the sampling tube underground under the rotatory effect of drill bit, drive the regulation pole through promoting the clamp plate and move down, and drive piston plate and connecting rod move down, thereby drive fixed block and move down, expand the space between fixed block and the sampling tube, make earth sample get into the sampling tube inside through the space, loosen the clamp plate afterwards, first spring then can reset the fixed block, take out the sampling tube later and can accomplish the sample, when taking out inside sample, press the clamp plate again and can pour out the sample of sampling tube inside, and is convenient to use, labour saving and time saving, the convenience of sampling has been improved greatly, the staff has made things convenient for use, the practicality is high, the staff has been solved traditional geological sampling device and has been inconvenient for taking out fast to the sample in the sampling tube in the in-process of use, it is comparatively laborious to take out, can extremely waste staff's time when taking out, the problem that the use is comparatively inconvenient.

2. This geological sampling device is convenient for realize fixed block and connecting rod between through the cooperation of inserted block and locating piece, is convenient for through the second spring of setting to the position elastic adjustment of locating piece, has made things convenient for fixed block and connecting rod quick detach to the convenience has been made things convenient for the drill bit installation to dismantle, has made things convenient for the inboard clearance of taking a sample the section of thick bamboo, has improved the practicality.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

Fig. 3 is a perspective view of the structure of the present utility model.

In the figure: 1. a sampling tube; 2. a handle; 3. a drill bit; 4. a fixed block; 5. a connecting rod; 6. a piston plate; 7. an adjusting rod; 8. pressing the plate; 9. a first spring; 10. a first support sheet; 11. a limiting block; 12. a guide post; 13. a sleeve; 14. inserting blocks; 15. a positioning block; 16. a second support sheet; 17. a second spring; 18. and (5) a push rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

Referring to fig. 1-3, in the embodiment, a geological sampling device comprises a sampling tube 1 and a handle 2, wherein the handle 2 is fixedly connected to the top side wall of the sampling tube 1, the number of the handles 2 is two, the two handles 2 are respectively arranged on two sides of the sampling tube 1, a drill bit 3 is arranged on the lower side of the sampling tube 1, an adjusting component is arranged between the drill bit 3 and the sampling tube 1, the adjusting component comprises a fixed block 4 fixedly connected with the top of the drill bit 3, the lower end of the sampling tube 1 is in an open arrangement, the fixed block 4 abuts against the lower end of the sampling tube 1, a connecting rod 5 is arranged on the upper side of the fixed block 4, a piston plate 6 is fixedly connected to the upper end of the connecting rod 5, the piston plate 6 is matched with the inner wall of the sampling tube 1, an adjusting rod 7 is fixedly connected to the upper side of the connecting rod 6, the upper end of the adjusting rod 7 is fixedly connected with a pressing plate 8, a first spring 9 is sleeved on the outer wall of the adjusting rod 7, the upper end of the first spring 9 is abutted against a piston block 11, the lower end of the first spring 9 is abutted against the piston block 11, the connecting rod 5, the upper end of the adjusting rod 6, the first supporting plate 7, the first supporting plate 10 and the first supporting plate 10 is fixedly connected to the inner side of the two limiting blocks 11 are respectively arranged on the two sides of the inner walls of the limiting blocks 11, the upper end of the limiting blocks are fixedly connected to the upper ends of the limiting blocks 11, respectively, and the upper ends of the adjusting rod 7 are fixedly connected to the limiting rods 11 are fixedly connected to the upper ends of the limiting rods and are respectively.

It should be noted that, the upside fixedly connected with guide post 12 of piston plate 6, fixedly connected with sleeve 13 on the inner wall of sampling tube 1, guide post 12 peg graft in sleeve 13's inboard, and guide post 12 and sleeve 13's quantity is two, and locates the both sides of adjusting pole 7 respectively, utilizes guide post 12 and sleeve 13 to play the guide effect to piston plate 6, simultaneously, when sampling tube 1 is rotatory, piston plate 6, adjust pole 7, connecting rod 5, fixed block 4 and drill bit 3 can synchronous rotation.

Embodiment two:

Referring to fig. 1-2, on the basis of the first embodiment, a mounting assembly is disposed between the connecting rod 5 and the fixed block 4, the mounting assembly is composed of an insert block 14, a positioning block 15, a second supporting piece 16 and a push rod 18, the insert block 14 is fixedly connected to the lower end of the connecting rod 5 and is inserted into the inner side of the fixed block 4, wherein the positioning block 15, the push rod 18 and the second supporting piece 16 are all disposed in the fixed block 4, the positioning block 15 and the push rod 18 are fixedly connected with one side of the second supporting piece 16, the positioning block 15 extends to the inner side of the insert block 14, one side of the second supporting piece 16 away from the insert block 14 is fixedly connected with a second spring 17, and one end of the second spring 17 away from the second supporting piece 16 is fixedly connected with the inner side of the fixed block 4.

It can be appreciated that the fixing between the fixed block 4 and the connecting rod 5 is conveniently realized through the cooperation of the inserting block 14 and the positioning block 15, the position elastic adjustment of the positioning block 15 is conveniently realized through the arranged second spring 17, the quick separation of the fixed block 4 and the connecting rod 5 is conveniently realized, the installation and the disassembly of the drill bit 3 are conveniently realized, and the cleaning of the inner side of the sampling tube 1 is conveniently realized.

The working principle of the embodiment is as follows:

When the sampling tube 1 is used, the handle 2 is held to rotate the sampling tube 1, the sampling tube 1 is screwed into the ground under the rotation action of the drill bit 3, the pressing plate 8 is pushed to drive the adjusting rod 7 to move downwards, the piston plate 6 and the connecting rod 5 are driven to move downwards, the fixing block 4 is driven to move downwards, a gap is formed between the fixing block 4 and the sampling tube 1, soil samples enter the sampling tube 1 through the gap, then the pressing plate 8 is released, the fixing block 4 is reset by the first spring 9, then the sampling tube 1 is pulled out, sampling can be completed, and when the internal samples need to be taken out, the internal samples of the sampling tube 1 can be poured out by pressing the pressing plate 8 again, and the sampling tube 1 is convenient to use.

It should be noted that, in this document, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, which are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element to be indicated must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Geological sampling device, including sampling tube (1) and handle (2), the downside of sampling tube (1) is provided with drill bit (3), its characterized in that: an adjusting component is arranged between the drill bit (3) and the sampling tube (1);

The adjusting assembly comprises a fixed block (4) fixedly connected with the top of the drill bit (3), a connecting rod (5) is arranged on the upper side of the fixed block (4), an installation assembly is arranged between the connecting rod (5) and the fixed block (4), a piston plate (6) is fixedly connected to the upper end of the connecting rod (5), an adjusting rod (7) is fixedly connected to the upper side of the piston plate (6), a pressing plate (8) is fixedly connected to the upper end of the adjusting rod (7), a first spring (9) is sleeved on the outer wall of the adjusting rod (7), a first supporting plate (10) is connected to the upper end of the first spring (9) in a butt mode, and a limiting block (11) is connected to the lower end of the first spring (9) in a butt mode.

2. A geological sampling device according to claim 1, wherein: the handle (2) is fixedly connected to the top side wall of the sampling tube (1), the number of the handles (2) is two, and the two handles (2) are respectively arranged on two sides of the sampling tube (1).

3. A geological sampling device according to claim 1, wherein: the lower end of the sampling tube (1) is opened, and the fixed block (4) is propped against the lower end of the sampling tube (1).

4. A geological sampling device according to claim 1, wherein: the piston rod is characterized in that the connecting rod (5), the piston plate (6), the adjusting rod (7), the first spring (9), the first supporting piece (10) and the limiting block (11) are all located on the inner side of the sampling tube (1), and the upper end of the adjusting rod (7) extends to the upper side of the sampling tube (1).

5. A geological sampling device according to claim 1, wherein: the first supporting plates (10) are fixedly connected to the outer wall of the adjusting rod (7), the limiting blocks (11) are fixedly connected to the inner wall of the sampling tube (1), the number of the limiting blocks (11) is two, and the two limiting blocks (11) are respectively arranged on two sides of the adjusting rod (7).

6. A geological sampling device according to claim 1, wherein: the piston plate (6) is matched with the inner wall of the sampling tube (1), a guide column (12) is fixedly connected to the upper side of the piston plate (6), a sleeve (13) is fixedly connected to the inner wall of the sampling tube (1), the guide column (12) is inserted into the inner side of the sleeve (13), the number of the guide columns (12) and the number of the sleeves (13) are two, and the guide columns and the sleeves (13) are respectively arranged on two sides of the adjusting rod (7).

7. A geological sampling device according to claim 1, wherein: the mounting assembly consists of an inserting block (14), a positioning block (15), a second supporting piece (16) and a push rod (18), wherein the inserting block (14) is fixedly connected to the lower end of the connecting rod (5) and is inserted into the inner side of the fixing block (4).

8. A geological sampling device according to claim 7, wherein: the positioning block (15), the ejector rod (18) and the second supporting piece (16) are all arranged in the fixed block (4), the positioning block (15) and the ejector rod (18) are fixedly connected with one side of the second supporting piece (16), and the positioning block (15) extends to the inner side of the inserting block (14).

9. A geological sampling device according to claim 7, wherein: one side of the second supporting piece (16) far away from the inserting block (14) is fixedly connected with a second spring (17), and one end of the second spring (17) far away from the second supporting piece (16) is fixedly connected with the inside of the fixed block (4).